Re: [PHP] Recursion to sanitize user input

[Curt Zirzow]

* Thus wrote Yoed Anis:
> Simple your code should look like this:
> 
> ...
>     if ( is_array($userInput) )
>     {
>         foreach ( $userInput as $key => $value )
>         {
>             return sanitize( $value ); //<-------- needed to return it or
> else its not recurssive

This is wrong, only the first item of each array will ever be seen.



Curt
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